Project genie_reader
--------------------

Invoke with: ``import icecube.genie_reader``

Python I3Modules
^^^^^^^^^^^^^^^^

.. js:data:: I3GenieSystWeightTracReader

    ``I3GenieSystWeightTracReader`` *(Python I3Module)*

    I3GenieSystWeightTracReader module.

    :param BufferSize: *Default* = ``10000``,
        How many events to load at a time. Larger numbers will improve speed at the cost
        of higher memory usage. Default 10000.

    :param SystWghtDictName: *Default* = ``'I3GenieSystWeightDict'``,
        Name of the output dictionary with GENIE systematic weights.

    :param SystWghtFileNameList: *Default* = ``None``,
        List of names for the GENIE reweight files to use


.. js:data:: I3GenieTracReader

    ``I3GenieTracReader`` *(Python I3Module)*

    I3GenieTracReader module.

    :param BufferSize: *Default* = ``1000``,
        How many events to load at a time. Larger numbers will improve speed at the cost
        of higher memory usage. Default 1000.

    :param GenieFileGRooTracker: *Default* = ``''``,
        Name of the GENIE gRooTracker file to read events from

    :param GenieFileGST: *Default* = ``''``,
        Name of the GENIE gst file to read events from

    :param GenieInfo: *Default* = ``None``,
    :param GenVolCenter: *Default* = ``I3Position(0,0,0)``,
        I3Position of generation volume center.

    :param IceDensity: *Default* = ``5.804604062395718e+30``,
        Ice density.

    :param MCTreeName: *Default* = ``'I3MCTree'``,
        Name of the output I3MCTree frame object.

    :param MCWeightDictName: *Default* = ``'I3MCWeightDict'``,
        Name of the output I3MCWeightDict frame object.

    :param OutputResultDict: *Default* = ``True``,
        Choose whether or not to output I3GenieResult.

    :param RandomService: *Default* = ``'I3RandomService'``,
        The I3RandomService we are going to use.

    :param ResultDictName: *Default* = ``'I3GenieResult'``,
        Name of the output I3GenieResult frame object.


I3Tray segments
^^^^^^^^^^^^^^^

.. js:data:: I3GenieReaderSegment

    ``I3GenieReaderSegment`` *(I3Tray segment)*

    Reads GENIE Generator variables and then adds systematic weights from GENIE
    ReWeight.

    :param GenieFileGST: *Default* = ``''``,
    :param GenieFileGRooTracker: *Default* = ``''``,
    :param SystWghtFileNameList: *Default* = ``None``,
    :param GenieInfo: *Default* = ``None``,
    :param IceDensity: *Default* = ``5.804604062395718e+30``,
    :param RandomService: *Default* = ``None``,
    :param ResultDictName: *Default* = ``'I3GenieResult'``,
    :param SystWghtDictName: *Default* = ``'I3GenieSystWeightDict'``,
    :param MCTreeName: *Default* = ``'I3MCTree'``,
    :param MCWeightDictName: *Default* = ``'I3MCWeightDict'``,
    :param OutputResultDict: *Default* = ``True``,
    :param OutputSystWeights: *Default* = ``True``,
    :param GenVolCenter: *Default* = ``I3Position(0,0,0)``,